肺炎是小儿的一种常见病、多发病 ,尤多见于婴幼儿 ,是该时期的主要因病死亡原因之一。笔者在 2 0 0 0年1～ 6月对住院的肺炎患儿使用 999鱼腥草注射液 (我院制剂室生产 )治疗 ,并就 70例病儿进行疗效对比观察。1　临床资料　 2组病例均以咳嗽、发热等为主诉 ,常伴拒奶、呕吐、 Pneumonia is a common disease in children, frequently-occurring disease, especially seen in infants and young children, is the main cause of death during this period one of the reasons. The author from January to June 2000 inpatients with pneumonia in children with 999 Houttuynia injection (our hospital preparation room production) treatment, and 70 cases of children were compared the efficacy of treatment. 1 clinical data 2 cases were mainly cough, fever and other complaints, often with refusal milk, vomiting,